The aCalendar app let's you choose vibration pattern, it's one of the better settings I've seen.

When you fucked up, but everything is working.

Credits to my son.

Sooo true...

This describes it pretty well.

I have had this conversation well too often:

- (him/her) Do you mind helping me with this problem I have on my computer ?
- (me) Sure, what is it ?
- (him/her) *proceeds to explaining the problem*
- (me) Ok, I don't know about this particular thing, you should try googling it.
- (the pissed off version of him/her) Never mind, I'll find someone who's willing to help me.

Please stop taking that as me not caring about your problem.
Googling things is basically what I do all day as a developer.
You really should try it. That thing is actually pretty useful.